Electric Power Jelly
DL-500 electric power jelly is widely used in optical cable, high voltage, EHV XLPE cable, local communication cable,capacitor, etc.
Water blocking, low density, low acid value, corrosion resistance, excellent electric properties, and excellent oxidation resistance and resistance to fungal growth .
Main Technical Parameters
Density @ 20°C (g/ml)
Flash point (°C)
@ 25°C (dmm)
@ -40°C (dmm)
ASTM D 217
ASTM D 217
Viscosity @ 10 1/S 25°C (Pa.s)
CR Ramp 0-121/s
Oil seperation @ 80°C / 24 hours (Wt %)
Volatility @ 80°C / 24 hours (Wt %)
OIT@ 190°C (min)
Acid value (mg KOH/g)
Relative dielectric constant @ 50Hz, 23°C
Volume resistivity @ 20℃ (Ω.cm)
Dielectric power factor （1MHz）
Breakdown voltage （KV）
Expansion coefficient （℃-1）
Test with customers
DL-500 electric power jelly is well compatible with high polymer.But we recommend that the compatibility test should be made before high polymer materials are in contact with the compound.
DL-500 electric power jelly is designed for cold filling.
30% deposit ,70% balance should be paid before shipment.
20’GP : witnin 7 working days after receiving the deposit.
40’GP : within 10 working days after receiving the deposit.
ABB will build the first digital substation in Latin America in Brazil
ABB will build the first digital substation in Latin America in Juazeiro, northeastern Brazil. The new 230 kV substation and Juazeiro II substation will provide power for the 156 MW photovoltaic power station currently under development in the area.
The Juazeiro PV power plant project is owned and operated by British investment company Actis and its renewable energy company, Atlas Renewable Energy in Latin America. Atlas oversees over 1,500 megawatts of photovoltaic assets under construction, under construction, and to be developed. When these projects are fully put into production, they will generate enough clean energy to supply more than 350,000 households and reduce the carbon dioxide emissions of more than 1.5 million tons of conventional power generation projects.
ABB will deliver the overall Juazeiro substation and provide a Supervisory Control and Data Acquisition (SCADA) system and intelligent electronic equipment for protection and control, as well as the state-of-the-art SAM600 Merge unit within the switchyard. In addition, copper cables will be replaced by digital optical cables. Digital substations are based on ABB Ability? technology, which helps to improve controllability and reliability while optimizing customer costs.
The substation is the core of the power grid and is responsible for the transmission and distribution of power to distant places. Therefore, its safety, reliability and efficiency are crucial. Switching to a digital fiber connection can greatly reduce the number of copper cables needed for substations, which is a significant cost savings. Digital substations will also greatly reduce the occupied space and increase the safety of personnel, because the systematic supervision of digital equipment reduces the need for manual intervention and eliminates the possibility of dangerous electric shocks in the control room.
"ABB continues to be at the forefront of digital grid technology development, providing a complete digital substation automation, control and protection solution from substations to network control centers." Patrick Fragman, ABB Grid Integration Business Leader, said: "We are very pleased to support construction. The first digital substation in Latin America to develop a stronger, smarter, more environmentally friendly power grid."
In 2017, ABB completed a similar project upgrade at a substation in New York City, and digital technology has been applied to Manhattan's hundreds of thousands of customer-powered systems. ABB also recently won an order from Poland's leading power company TAURON Dystrybucja SA to deploy the first digital substation in Poland.